Clinical trials
Sleep Apnea, Obstructive trials in Brazil with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
53 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2008 | 1 |
| 2009 | 3 |
| 2010 | 6 |
| 2011 | 4 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 4 |
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 25 |
| Unknown status | 20 |
| Recruiting | 4 |
| Terminated | 2 |
| Enrolling by invitation | 1 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Sao Paulo General Hospital | 10 |
| Associação Fundo de Incentivo à Pesquisa | 4 |
| Federal University of São Paulo | 4 |
| Hospital de Clinicas de Porto Alegre | 3 |
| Hospital do Servidor Publico Estadual | 3 |
| Universidade Federal de Pernambuco | 3 |
| University of Sao Paulo | 3 |
| Associacao Fundo de Incentivo a Psicofarmcologia | 2 |
| Federal University of Paraíba | 2 |
| University of Pernambuco | 2 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sleep Apnea, Obstructive | 53 |
| Sleep Apnea Syndromes | 10 |
| Communication Disorders | 4 |
| Hypertension | 4 |
| Obesity | 4 |
| Snoring | 4 |
| Heart Failure | 2 |
| Stroke | 2 |
| Weight Gain | 2 |
| Acromegaly | 1 |
Trials
Showing 1 to 25 of 53. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.